I bought a 2004 SXR to race Stock Class. I never once had it fail on me. Never had to turn a wrench other than working on setup (Tuning)
you're missing a few facts to support your post:
What year did you buy it? 2006 or 2013?
Who did you buy it from? known racer or some dude on CL?
It's a stock ski, so there ya go, you're stating exactly what I said already.